Now

• 00
  Preliminary
• 10
  Proposal
  • 10.99 1990-10-01
    New project approved
• 20
  Preparatory
  • 20.00 1990-10-01
    New project registered in TC/SC work programme
  • 20.20 1990-10-01
    Working draft (WD) study initiated
• 30
  Committee
  • 30.00 1991-02-01
    Committee draft (CD) registered
  • 30.20 1991-02-01
    CD consultation initiated
  • 30.60 1992-12-30
    Close of comment period
  • 30.99 1996-09-30
    CD approved for registration as DIS
• 40
  Enquiry
  • 40.00 1996-10-11
    DIS registered
  • 40.20 1996-11-21
    DIS ballot initiated: 12 weeks
  • 40.60 1997-05-12
    Close of voting
• 50
  Approval
  • 50.00 1997-09-30
    Final text received or FDIS registered for formal approval
  • 50.20 1999-02-04
    Proof sent to secretariat or FDIS ballot initiated: 8 weeks
  • 50.60 1999-04-28
    Close of voting. Proof returned by secretariat
• 60
  Publication
  • 60.00 1999-04-30
    International Standard under publication
  • 60.60 1999-10-21
    International Standard published
• 90
  Review
  • 90.92 2001-11-29
    International Standard to be revised
• 95
  Withdrawal
  • 95.99 2005-09-28
    Withdrawal of International Standard

Revised by